4.
Purpose of this talk <ul><li>I seek how to manage Xen domains on many host machines </li></ul><ul><li>I need a simple and customizable tool </li></ul><ul><li>It may be fast to develop my own tool </li></ul><ul><li>libvirt is the one for developing my own Xen management tool </li></ul><ul><li>Why python and perl? </li></ul><ul><ul><li>These languages may be used widly in system administration </li></ul></ul>

14.
Avahi support <ul><li>libvirt is integrated with Avahi </li></ul><ul><li>Ahahi is a one of mDNS implementation </li></ul><ul><li>You can discover hosts with libvirtd running by mDNS client automatically </li></ul>